2017 Kona Blue ST1
Well if the BCM is a different one and you still having the same issue I would recommend inspecting that connector for a damaged, loose, or corroded pin. It sounds like your getting close
Personally I just disconnected the battery, removed the cover to the HVJB, removed both nuts holding the fuse in, removed the old one and put the new one in. (I was not aware that the nuts were one time use so I reused them. I have since replaced them with nylock nuts). Then put the cover back on and reconnected the battery.What is the actual process for replacing one of the fuses in the HVJB? I have replaced normal fuses before but nothing in this area. I will get a multimeter to test but I believe this is my issue.